PreservAll is the most advanced material developed specifically for protecting your treasured firearms, garments, collectibles and hunting & camping equipment from degradation. PreservAll Preservation Bags are the only long-term protection available today, specially designed to provide clean, chemical-free protection to items during storage. PreservAll utilizes the patented Intercept Technology, a revolutionary material, developed over 25 years ago by Bell Labs. Designed to protect against mold, mildew, corrosion, rust, and tarnish, Intercept Technology provides a super barrier against air pollution and the corrosive gases that cause damage. It is environmentally friendly, fully recyclable and will not leave residue on items being protected. PreservAll is long lasting, delivering years of safe, effective protection. Working with museums and conservators for nearly 20 years, PreservAll was specifically developed as an easy and safe method to protect fabrics, clothing, paper, firearms, and collectibles, keeping them safe today and for years to come. PreservAll protects these items and important memories, preventing them from being destroyed by fading, tarnish, mildew, rust and corrosion of metals and other degradation due to improper storage.